阅读说明：本技术 一种小型互感器升降器 (Small-size mutual-inductor riser ) 是由 孙岩岩 郑伟伟 赵倩倩 任瑞瑞 于 2019-11-27 设计创作，主要内容包括：为了解决现有互感器搬运不便、工作效率低的问题,本发明提供了一种小型互感器升降器,其特征在于,主要包括互感器、承载主梁、滑轮组、钢丝绳、吊具,所述互感器位于承载主梁两端,二者呈门型框架结构分布,所述滑轮组转动连接于承载主梁两端,所述吊具一端通过钢丝绳与滑轮相连,另一端则与互感器相连,用于上下提升互感器,此外,在承载主梁下方连接有支腿。(In order to solve the problems of inconvenient carrying and low working efficiency of the existing mutual inductor, the invention provides a small mutual inductor lifter which is characterized by mainly comprising a mutual inductor, a bearing girder, pulley blocks, a steel wire rope and a lifting appliance, wherein the mutual inductor is positioned at two ends of the bearing girder, the mutual inductor and the bearing girder are distributed in a door-shaped frame structure, the pulley blocks are rotatably connected to two ends of the bearing girder, one end of the lifting appliance is connected with the pulley through the steel wire rope, the other end of the lifting appliance is connected with the mutual inductor and used for lifting the mutual inductor up and down, and in addition, supporting legs.)